baber/WOPTO huggingface dataset:
Patent KR-20080045025-A (KR)
Title: Dye-sensitized solar cell
Inventor: LEE WHA SUP
IPC: H01L31/04
Filed: 2006-11-17
Abstract: A dye-sensitized solar cell is provided to enhance photoelectric efficiency by controlling density of a porous layer using non-sintering mechanical necking. A dye-sensitized solar cell includes a first electrode(11), an optical absorption layer(12), a second electrode(14), and an electrolyte(13). The optical absorption layer is formed on a surface of the first electrode. The second electrode is arranged to face the first electrode in which the optical absorption layer is formed. The electrolyte is embedded in a space between the first electrode and the second electrode. The optical absorption layer includes a porous layer having a semiconductor minute particle and an optical sensitized dye absorbed in a surface of the porous layer. The porous layer has density ranging from 0.83 to 1.97 mg/mm^3.
Patent KR-20080045904-A (KR)
Title: Novel copolymer of [poly(3-hydroxyvutyrate-co-lactate)] and method for preparing the same
Inventor: LEE SANG YUP
IPC: C08G63/08
Filed: 2006-11-21
Abstract: A poly(4-hydroxybutyrate-co-lactate) is provided to be a biodegradable polymer, to replace uses of the conventional synthetic plastics, and to be usable for medical applications. A poly(4-hydroxybutyrate-co-lactate) comprises lactate and 4-hydroxybutyrate as repeating units. A method for preparing the poly(4-hydroxybutyrate-co-lactate) includes a step of culturing or cultivating cells or plants having a gene of an enzyme, a phosphotransbutylase gene, a butyrate kinase gene, and a polyhydroxyalkanoate synthase gene, wherein the enzyme coverts lactate into lactyl-CoA and converts 3-hydroxyalkanoate into 3-hydroxyalkanoyl-CoA.
Patent KR-20080050009-A (KR)
Title: The front warning device for a vehicle
Inventor: NAM SHIN
IPC: B60R1/06
Filed: 2006-12-01
Abstract: A forward collision warning device is provided to detect obstacles at front and obstacles or bumps on the road as well by making an ultrasonic sensor placed behind the front bumper move up-and-down direction and back-and-forth direction. The forward collision warning device has a first drive unit(100) which drives an ultrasonic sensor placed in a sensor housing case(10) behind the front bumper with cable(3) to move the ultrasonic sensor up-and-down direction or back-and-forth direction, and a second drive unit which is installed behind the first drive unit to move the ultrasonic sensor left and right. A first roller(110) or a second roller(120) is placed at each extended end of the shaft of a first stepper motor(20) to move the ultrasonic sensor to move the sensor up or down. A third roller(130) and a fourth roller(140) are placed to move the ultrasonic sensor back and forth by traveling along a rail(4) installed in the housing case longitudinally. Pulleys(132,134) are provided to deliver power through cable. In the sensor housing, wheels(30) rotating on inner surface of the housing case are provided to turn the first drive unit to the left or to the right.
Patent KR-20080054681-A (KR)
Title: A lock nut
Inventor: LEE JONG HWAN
IPC: F16B39/08
Filed: 2006-12-13
Abstract: A lock nut is provided to prevent the release thereof without damaging the threads of an axial rod or a screw rod by using a soft material as a filler. A lock nut(1) includes a filler(2) and a mood bolt(3). A method of forming the lock nut includes the steps of boring a small hole at a predetermined position of an outer circumference of a nut body, forming a female thread on the inner surface of the small hole, press-fitting the filler, which is made of relatively soft material such as copper or aluminum, into an end of the threaded small hole, forming a female thread on an inner periphery of the nut body, and driving a conventional mood bolt into the threaded small hole.
Patent KR-20080056448-A (KR)
Title: Apparatus for forming layer
Inventor: KIM BONG SU
IPC: H01L21/20
Filed: 2006-12-18
Abstract: An apparatus for forming a layer is provided to guide a semiconductor substrate to a correct position by using a sloped inner side of a cover ring arranged on a chuck. A chamber(102) of which upper portion is opened provides a process space for forming a layer on a substrate(10). A chuck(104) is arranged in the chamber to support the substrate. A gas supplying unit(110) is arranged on an upper portion of the chamber to provide a process gas for forming the layer into the chamber. A dome(150) is arranged on an upper portion of the gas supplying unit to cover the opened upper portion of the chamber. A cover ring(106) is arranged at an edge of the chuck and has a sloped inner side. The sloped inner side guides the substrate to a position of the chuck when the substrate is placed on the chuck. The cover ring has a protruded part upwardly at an inner part thereof. The sloped inner side is formed along an inside of the protruded part.
Patent KR-20080060552-A (KR)
Title: Display device and driving method thereof
Inventor: PARK KEE CHAN
IPC: G09G3/30
Filed: 2006-12-27
Abstract: A display apparatus and a driving method thereof are provided to display uniform images even when the intensity of threshold voltage of driving transistor varies by compensating for the deviation of the threshold voltage. A display apparatus includes an illumination device(LD), a capacitor(Cst), a driving transistor(Qd), and first, second, and third transistors. The illumination device is illuminated according to intensity of driving currents. The capacitor is connected between first and second nodes(N1,N2). The driving transistor, which includes input and output terminals connected to a first voltage and a control terminal connected to the second node, outputs the driving currents. The first transistors(Qs1,Qs2) connect one of a data voltage and the second voltages to the first node. The second transistor(Qs3) switches between the second voltage and the second node. The third transistors(Qs4,Qs5) connect one of the second node and the illumination device to the output terminal of the driving transistor.
Patent KR-20080061580-A (KR)
Title: Precast concrete file and method for constructing thereof
Inventor: KIM HYOUNG KOO
IPC: E02D17/04
Filed: 2006-12-28
Abstract: A precast concrete sheet pile is provided to cut off water and to reinforce the ground by using stiffness of concrete, to prevent the corrosion of concrete caused by underground water, and to make vertical and horizontal connections easy. A precast concrete sheet pile(100) comprises a main body of a concrete pile, and a steel lining covering the circumferential part of the main body of a concrete pile, wherein a fastening projection(11) and a fastening groove(12) are formed on two sides of the main body of a concrete pile to connect with another precast concrete sheet pile. The lining is made of steel to prevent the corrosion of the main body of a concrete pile and to connect precast concrete sheet piles vertically and horizontally, and formed to have a space on the inner part and a fastening projection and a fastening groove on two sides to be used as a form for shaping a main body of a concrete pile by placing concrete inward, wherein many binding projections are formed on an internal wall of the lining to increase the binding strength between the lining and the main body of a concrete pile when the lining is used as a form. A construction method of a precast concrete sheet pile comprises the steps of: forming a hole by pit-excavating the ground along the location of a concrete structure including an abutment, an underground roadway, a retaining wall, etc.; forming a wall structure by assembling precast concrete sheet piles and connecting many precast concrete sheet piles through fastening projections and fastening grooves, and then welding the joint, and installing the assembly to the pit-excavated hole; and re-filling the hole.
Patent KR-20080061779-A (KR)
Title: Display device
Inventor: KIM DONG GYU
IPC: G02F1/1345
Filed: 2006-12-28
Abstract: A display device is provided to couple a system with a flat panel display directly without a cable, thereby reducing production costs and preventing a cable from being separated by external impact. A flat panel display(110) implements images. An A/D(Analog to Digital) board(150) converts an image signal from the flat panel display and outputs the converted signal. A case unit receives the A/D board. A PCB(Printed Circuit Board)(140) receives the converted signal from the A/D board, and supplies the received signal to the flat panel display. A first connector(200) is installed in the A/D board. A second connector(300) is installed in the PCB, and directly coupled with the first connector.
Patent KR-20060035739-A (KR)
Title: Slotted cylinder antenna
Inventor: PARSCHE FRANCIS E
IPC: H01Q13/12
Filed: 2004-06-28
Abstract: An antenna (100) for RF communications. The antenna includes a radiating member (102) which is substantially tubular so as to define a cavity (104) therein. The radiating member (102) is made of a conductive material having a nonconductive slot (106) extending from a first portion (108) of the radiating member (102) to a second portion (110). An impedance matching device (120) is electrically connected to the radiating member (102) via a conductor (134) to match an impedance of the radiating member (102) with an impedance of a signal source or an impedance of a load. The impedance matching device (120), the conductor (134), and at least a portion of the radiating member radiating element (102) can formed from a single conductive sheet, or molded or extruded as a single conductive structure.
Patent KR-20070026296-A (KR)
Title: Silicon nitride based sintered material and method for producing the same, and molten-metal-resistant member and wear-resistant member using the same
Inventor: OKAWA YOSHIHIRO
IPC: C04B35/591
Filed: 2004-08-25
Abstract: A silicon nitride based sintered material which comprises crystals of silicon nitride and a grain boundary layer containing at least two of a first metal silicide (a metal silicide comprising a first metal element of at least one of Fe, Cr, Mn and Cu), a second metal silicide (a metal silicide comprising a second metal element of at least one of W and Mo) and a third metal silicide (a metal silicide comprising plural metal components containing the first metal element and the second metal element, wherein the grain boundary layer has an adjacency phase in which at least two of the first to third metal silicides are adjacent to one another. ® KIPO & WIPO 2007
Patent KR-20060117932-A (KR)
Title: Syringe pump rapid occlusion detection system
Inventor: POPE BRIAN
IPC: A61M5/14
Filed: 2004-10-21
Abstract: An apparatus, method and program product detects an occlusion in a fluid line (22) by determining if a relationship between force measurements departs from an expected relationship.
Patent KR-20070018805-A (KR)
IPC: G02B27/18
Filed: 2004-10-17
Abstract: 광학 시스템과 방법이 조절된 조사 라이트 패턴을 생산하기 위하여 제시된다. 본 시스템은 다수의 공간적으로 분리된 라이트 빔들의 형태로 구조화된 라이트를 생산하기 위하여 실시가능하게 구성된 라이트 소스 시스템; 그리고 빔 형상화 배열을 포함한다.  빔 형상화 배열은 적어도 하기의 하나를 수행하기 위하여 실시 가능하게 구성된 회절성의 광학 유닛으로 구성된다: (ⅰ) 공간적으로 분리된 라이트 빔들을의 배열을 단순 라이트 빔으로 결합하여 이것에 의하여 조사 라이트의 강도가 충분하게 증가하거나; (ⅱ) 실질상 직사각형인 일정 강도 프로파일의 조사 라이트를 제공하기 위하여 라이트 빔의 강도 프로파일을 적용한다 
       
     반도체, 투사시스템, 광학 시스템
Patent KR-20060130134-A (KR)
Title: Method for automatically applying and controlling a structure applicable on a substrate and device for carrying out said method
Inventor: TOMTSCHKO ANDREAS
IPC: G06V10/24
Filed: 2004-07-16
Abstract: The invention relates to a method for automatically applying and controlling a structure applicable to a substrate, preferably a glue crawler or a glue track and a device for carrying out said method, wherein a reference outline is determined by at least one camera in a forward direction and, in particular a component edge is determined between two connectable elements in such a way that the profile of the applicable structure is controlled according to said reference outline, wherein said applicable structure is applied to the substrate by an application device according to the reference outline determined by the first camera and said stricture is controlled by at least one second camera in a tracking direction. The inventive device for automatically applying and controlling a structure comprises at least one lighting module and one sensor unit consisting of at least two cameras disposed around the application device in such a way that al least one camera is provided in the forward direction for controlling said application device with the aid of the reference outline and at least one second camera is provided in the tracking direction for simultaneously online monitoring the structure applied to the substrate.
Patent KR-20060126744-A (KR)
Title: Intermediate film for laminated glass and laminated glass
Inventor: FUKATANI JUICHI
IPC: C03C27/12
Filed: 2004-12-14
Abstract: An intermediate film with which laminated glass is suitably obtained, the intermediate film having excellent transparency, heat shielding capability, and electromagnetic wave transmission capability even if it is sandwiched between a pair of sheets of glass to produce laminated glass. Further, when the laminated glass is subjected to a durability test by light, a visible light transmission factor is not reduced after the test, initial optical quality is not impaired, and excellent antiweatherability is achieved. The intermediate film for laminated glass has at least one or more of each of heat shielding layers and ultraviolet light shielding layers.
Patent KR-20060132706-A (KR)
Title: Horizontal sheet movement control in drawn glass fabrication
Inventor: NOVAK ROBERT A
IPC: C03B17/00
Filed: 2005-01-11
Abstract: A method of providing a glass sheet (306) of substantially uniform thickness across a width includes vertically drawing a glass. The method also includes controlling a mass, or a viscosity of glass from an isopipe (302), or both, to substantially eliminate horizontal movement of the glass sheet. An apparatus for carrying out the methods is also described. The apparatus includes a heating element (314) and cooling jets (303) to control the viscosity, and a mechanism to tilt the isopipe to control the mass.
Patent KR-20070015558-A (KR)
Title: Aqueous solution for removing post-etch residue
Inventor: MELLIES RAIMUND
IPC: H01L21/02
Filed: 2005-03-10
Abstract: The invention relates to a novel solution for removing post-etch- residue, having improved properties, and to the use thereof in the production of semi-conductors. The invention also relates to an aqueous solution having a reduced etching rate in relation to metallisations and in relation to surfaces, which must be released from post-etch residues and particles during the production process of semi-conductors. ® KIPO & WIPO 2007
Patent KR-20070026580-A (KR)
Title: Spot-on formulation useful for cosmetology and dermatology
Inventor: ALLART JEAN CLAUDE
IPC: A61K31/35
Filed: 2005-05-12
Abstract: The invention relates to a novel formulation useful for cosmetology and dermatology by using the storage capacity of sebaceous glands. The inventive spot-on formulation contains an active lipophilic principle selected from the vitamin A and E, a lipophilic antioxidant agent, ceramides or sphingoid bases and steroid hormones associated with one or several fatty acids unsaturated in C4-C26 and a liquid vehicle having sebaceous tropism. The inventive formulation is usable for local topical administration of the active lipophilic principles. ® KIPO & WIPO 2007
Patent KR-20080063895-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: CHO JUN HEE
IPC: H01L21/336
Filed: 2007-01-03
Abstract: A method for manufacturing a semiconductor device is provided to form a deep contact hole by using a multiple hard mask layer that is repeatedly laminated two or more times. An isolation layer(102) is formed so that a semiconductor substrate(101) has an active region and a field region by an isolation. A gate dielectric(103), a gate conduction layer(104), and gate hard mask layer(105) are sequentially laminated to form a gate electrode(100). A spacer(106) is formed on a sidewall of the gate electrode. A multiple hard mask layer is formed by a fist SOC(Spin On Coating) layer, a first multi-functional hard mask layer, a second SOC layer, and a second multi-functional hard mask layer which are sequentially laminated. A third interlayer dielectric and a first interlayer dielectric are etched by using the first SOC layer as an etch mask to form a storage node contact for exposing a landing plug. Thereafter, the first SOC layer is removed.
Patent KR-20080064382-A (KR)
Title: Built-in cooking appliance and installation device of the same
Inventor: YI SOO CHEOL
IPC: F24C7/08
Filed: 2007-01-05
Abstract: A built-in cooking appliance and a device of installing the same are provided to prevent external water from being introduced into the cooking appliance while supplying or discharging air through a top plate. Air, which is ventilated from a ventilation fan and heated, is discharged through a discharge hole(44) provided at a rear edge of a body(4). A flow guide(45) is inclined toward a supporter through hole(71). The flow guide is provided at a rear portion of the discharge hole. The flow guide is manufactured by cutting away a portion of the body or bending the body. An additional plate structure is provided in the body. The flow of an air is guided by the flow guide, and then the air is discharged through the supporter through hole.
Patent KR-20080069485-A (KR)
Title: Stack package and the method for stack packaging
Inventor: CHUNG HYUN SOO
IPC: H01L23/12
Filed: 2007-01-23
Abstract: A stack package and a stack packaging method are provided to insert a semiconductor chip in interposers and arrange the semiconductor chip and the interposers vertically for improving wiring length and wiring density. A stack package(200) comprises a semiconductor chip and interposers(100) for inserting the semiconductor chip. The semiconductor chip and the interposers are arranged vertically. The semiconductor chip includes a bonding pad(130) and a protective layer(120). The bonding pad is connected with a wire or a re-wiring pattern(150). The protective layer protects a surface of the protective chip. The bonding pad is an aluminum layer, and the protective layer is a silicon nitride layer. The interposers includes cavities and connection terminal grooves(170). Some of the connection terminal grooves are filled with a metal material to form a connection terminal(160). A solder part(180) is a solder ball or a metal bump such as copper, gold, or nickel. A module substrate(190) includes a photo solder resist layer(195) and a substrate pad(197).
Patent KR-20080069828-A (KR)
Title: Data generation device for generating overlay data and method thereof
Inventor: YU DO HYOUNG
IPC: G06F3/12
Filed: 2007-01-24
Abstract: A data generation device for generating overlay data and a method thereof are provided to prevent a printing error occurring when overlay is applied by analyzing property of the overlay data, and storing the overlay data classified into color or B/W(Black/White) data depending on an analysis result. A determiner(130) determines whether overlay data is color or B/W data by analyzing property of the overlay data. A controller(120) manages the overlay data by classifying the overlay data into the color or B/W data depending on a determination result. A storing part(140) stores color and B/W overlay data storage folders respectively storing the color and B/W overlay data. A data processor(150) generates printing data by overlaying the overlay data on body data. The controller matches resolution of the body or overlay data by adjusting the resolution of the body or overlay data when the resolution of the body and overlay data is unmatched.
Patent KR-20080074323-A (KR)
Title: Functional fabric being to prevent being rolled up and the manufacturing method thereof
Inventor: LEE EUN GU
IPC: D03D15/56
Filed: 2007-02-08
Abstract: A functional fabric for preventing the rolling phenomenon from generating and a manufacturing method thereof are provided to make the combination ratio of the span mixed to the front and the rear of the fabrics identically. A lower cam arrangement structure(500) of a both-sided circular knitting machine is arranged by six rows and two stages. The lower cam is arranged by a tuck cam(520) and a miss cam(530) as the first and second stages of the first row. A knit cam(510) and a knit cam are arranged at the second row. A miss cam and a miss cam are arranged at the third row. A miss cam and a tuck cam are arranged at the fourth row. A knit cam and a knit cam are arranged at the fifth row. A miss cam and a miss cam are arranged at the sixth row. An upper cam arrangement structure(600) of the both-sides circular knitting machine is arranged by six rows and two stages and corresponds to the lower cam arrangement structure.
Patent KR-20080074398-A (KR)
Title: Height adjustable pillow
Inventor: LEE KOOK HEE
IPC: A47G9/10
Filed: 2007-02-09
Abstract: A height-controllable pillow for a lateral decubitus position is provided to avoid a need for an extra cost by using an existing pillow as it is, to help a sound sleep, to enable easy control of the height while not moving the user's head, and to contribute to maintenance of a comfortable position. A height-controllable pillow for a lateral decubitus position comprises a cushioning member for supporting the user's head, a base for supporting the cushioning member, a height controlling device, and a support for supporting the height controlling device. The height controlling device comprises: a base body(2); a rod(3) for supporting the cushioning member; a cylindrical body(4) including a longitudinally formed through-hole(4-8) into which the rod is inserted, and a structure having a wall on which a fixing member is installed; a compression spring(6) disposed inside the cylindrical body to press the rod outwardly; and a fastening member for fastening or unfastening the rod.
Patent KR-20080074466-A (KR)
Title: Voice telecommunication call bell system
Inventor: LEE SEUNG YEOB
IPC: H04B1/59
Filed: 2007-02-09
Abstract: A voice call bell system is provided to enable a voice call with an employee when the employee is called by using a bell driven by generating power by itself, thereby increasing efficiency of service procedures between customers and employees. Plural pagers(10) generate power by itself, send paging requests as being driven with the use of the generated power, and perform voice calls. Plural receivers(30) perform voice calls with the respective pagers by demanding the calls to the pagers. A repeater(20) displays information on the respective pagers according to paging order, and sets communication channels for the voice calls between the respective receivers which demand the calls and the respective pagers which demand the corresponding calls.
Patent KR-20080076009-A (KR)
Title: Method of preparing s-(-)-amlodipine or salt thereof and intermediate used therein
Inventor: JANG SUN YOUNG
IPC: C07D211/90
Filed: 2007-02-14
Abstract: A method for preparing S-(-)-amlodipine or salt thereof as a calcium channel blocker is provided to improve optical purity of S-(-)-amlodipine, and enhance the environment affinity and economical efficiency in preparation of S-(-)-amlodipine by using low boiling point organic solvent and inexpensive solid urea. A method for preparing S-(-)-amlodipine or salt thereof comprises the steps of: (1) reacting amlodipine represented by the formula(2) with D-(-)-tartaric acid and urea in mixed solvent of water miscible organic solvent at boiling point of 120 °C or less to prepare the S-(-)-amlodipine/D-(-)-tartarate/urea complex; and (2) neutralizing the S-(-)-amlodipine/D-(-)-tartarate/urea complex with base represented by the formula(3) with base, wherein the organic solvent is selected from methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, t-butanol, methyl acetate, acetonitrile, acetone, methylethylketone, tetrahydrofuran and 1,4-dioxane.